| /* |
| * Copyright (c) 2014-2015 The Linux Foundation. All rights reserved. |
| * |
| * Previously licensed under the ISC license by Qualcomm Atheros, Inc. |
| * |
| * |
| * Permission to use, copy, modify, and/or distribute this software for |
| * any purpose with or without fee is hereby granted, provided that the |
| * above copyright notice and this permission notice appear in all |
| * copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| * PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| /* |
| * This file was originally distributed by Qualcomm Atheros, Inc. |
| * under proprietary terms before Copyright ownership was assigned |
| * to the Linux Foundation. |
| */ |
| |
| #ifdef HDD_TRACE_RECORD |
| |
| /** |
| * DOC: wlan_hdd_trace.c |
| * |
| * WLAN Host Device Driver trace implementation |
| * |
| */ |
| |
| #include "cdf_trace.h" |
| #include "cdf_types.h" |
| #include "wlan_hdd_trace.h" |
| #include "wlan_hdd_main.h" |
| |
| /** |
| * hdd_trace_dump() - Dump an HDD-specific trace record |
| * @mac: (unused) global MAC handle |
| * @record: trace record that was previously recorded |
| * @index: index of the trace record |
| * |
| * Return: none |
| */ |
| static void |
| hdd_trace_dump(void *mac, tp_cdf_trace_record record, uint16_t index) |
| { |
| if (TRACE_CODE_HDD_RX_SME_MSG == record->code) |
| hddLog(LOGE, "%04d %012llu S%d %-14s %-30s(0x%x) ", |
| index, record->time, record->session, "RX SME MSG:", |
| get_e_roam_cmd_status_str(record->data), record->data); |
| else |
| hddLog(LOGE, "%04d %012llu S%d %-14s %-30s(0x%x) ", |
| index, record->time, record->session, "HDD Event:", |
| hdd_trace_event_string(record->code), record->data); |
| } |
| |
| /** |
| * hdd_trace_init() - HDD trace subsystem initialization |
| * |
| * Registers HDD with the debug trace subsystem |
| * |
| * Return: none |
| */ |
| void hdd_trace_init(void) |
| { |
| cdf_trace_register(CDF_MODULE_ID_HDD, hdd_trace_dump); |
| } |
| |
| #endif /* ifdef HDD_TRACE_RECORD */ |